after following this great guide: https://www.videohelp.com/forum/userguides/197950.php
I've successfully added a new subtitle to my dvd.
but when burning the dvd to a new disc i found out that I've lost the menu!!!
what did i miss?? how can i demux the movie that i have and keep the menu? If anyone who knows please contact me - its very important for me and i couldn't find an answer to it in the forum search...

Thanks,
Tzvika